Cuatunalco Weather in September

September in Cuatunalco averages 29°C (84°F) during the day and 25°C (77°F) at night. It is the wettest month of the year, with 570 mm (22 in) of rainfall on average, so waterproof gear is a must.

Rainfall in Cuatunalco in September

As part of the rainy season, Cuatunalco sees around 8 days of rain in September, with an average of 570 mm (22 in). Rain during the rainy season here tends to be intense rather than just persistent drizzle. Expect significant downpours, often in the late afternoon.

Temperature in Cuatunalco in September

Daytime highs in Cuatunalco in September reach 29°C (84°F), with nights around 25°C (77°F). Conditions stay fairly consistent through the month, making it easier to plan what to wear. With overnight lows of 25°C (77°F), evenings and nights remain warm. Light clothing and an open window or fan can help you sleep comfortably.

Sunshine in Cuatunalco in September

The area enjoys a balanced 153 hours of sunlight, ensuring it's neither too rainy nor too sunny.

Average water temperature in September

At 29°C (84°F), the water is very warm, more like a heated pool than the sea. Great for those who like warm water, though some may find it less refreshing on a hot day.

September in Cuatunalco can still be great, but if you prefer pleasant temperatures along with dry and sunny conditions, our weather planner can help you explore other options in the world.